First, decide if what you want to get out of a job...If money is your priority, get into a relatively big company in a FAST growing industry. You may rise to the top and be an executive faster than you think. Get as much stock options as possible and you could strike it rich relatively quickly. On the other hand, if you want to make some kind of change in the world, persuade others to follow you, and surround yourself with people that you consider to be smarter than yourself.
Second, let's face it, you can be successful is so many different fields. For people with other personality types, I may advise a narrower focus, but, friend, the world is your oyster. You have a valuable work capacity inside you that most others lack, and these qualities can be seen by others even if they do not understand the Enneagram. My one request: Please be kind to the people past whom you excel. Good luck to you.